How do I check flight status at ONT?

Use the live flight search on Where’s My Gate with your airline code, flight number and travel date. Live data can show status, times, terminal and gate when available.

How do I find my gate at ONT?

Check your flight before traveling and recheck close to departure because gate assignments can change. Airport displays and your airline remain the final authority.

Where can I find parking and ground transportation for ONT?

This airport guide provides general parking and transportation information and links to the airport’s official website for current details.

ONT

Ontario International Airport

Ontario, California

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Plan from ONT

Use your destination airport to continue into hotel and rental-car planning without re-entering the airport.

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Terminal & Gate Guide

ONT has passenger terminals 2 and 4 plus international-arrival facilities. Confirm your airline terminal and live gate.

Getting To & From the Airport

Taxis, rideshare, buses and shuttles serve ONT.

Parking

Official terminal and economy parking products are available.

Rental Cars

Rental-car companies operate from the consolidated rental-car facility with shuttle transportation.

Public Transportation

Omnitrans and regional transit connections serve Ontario Airport.

ONT TRAVEL GUIDE

ONT Airport Travel Guide: Flights, Gates, Hotels & Rental Cars

Ontario International Airport serves Ontario, California. ONT has passenger terminals 2 and 4 plus international-arrival facilities. Confirm your airline terminal and live gate.

Taxis, rideshare, buses and shuttles serve ONT.

Parking at ONT

Official terminal and economy parking products are available.

Rental Cars at ONT

Rental-car companies operate from the consolidated rental-car facility with shuttle transportation.

Public Transportation

Omnitrans and regional transit connections serve Ontario Airport.

Check ONT Flight StatusLook up your airline, flight number, terminal and gate information. Hotels Near ONTExplore nearby hotel locations and traveler ratings. Rental Cars at ONTFind nearby rental locations and compare rental-car deals. More Airport GuidesBrowse the full Where’s My Gate airport directory.

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Airport operations can change without notice. Where’s My Gate provides travel-planning information; confirm critical boarding, gate and terminal details with your airline or the airport.